It is a single unit and was manufactured c1945. The postcard is a great addition to any collection of WWII memorabilia and is perfect for anyone interested in the cartoonist's depiction of the war. The era of the postcard is photochrome, which is the period from 1939 to now.
The occasion of the postcard is best wishes, and it is a non-topographical postcard. Get your hands on this unique piece of history today!